snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 8 pm  25 Nov 2025 (local time)

New snow in Osa

1.0cm0.4in
Tue 2nd (NGT)
The snow forecast for Osa is: Moderate rain (total 11.0mm), heaviest on Thu afternoon. Very mild (max 10°C on Thu morning, min 1°C on Fri afternoon). Winds increasing (calm on Wed night, strong winds from the SW by Thu afternoon).

Osa Weather (Next 3 days): The snow forecast for Osa is: Moderate rain (total 11.0mm), heaviest on Thu afternoon. Very mild (max 10°C on Thu morning, min 1°C on Fri afternoon). Winds increasing (calm on Wed night, strong winds from the SW by Thu afternoon).

Osa Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Sun night. Very mild (max 13°C on Sun morning, min 1°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the SW by Sun night).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
2
45
light rain
Bottom Lift: 
5
35
light rain
6 Day Forecast
Issued: 8 pm 25 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light rain
part cloud
clear
cloud
light rain
part cloud
cloud
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
clear
clear
mod. rain
light rain
some clouds
clear
cloudy
light rain
some clouds
cloudy
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
clear
clear
 km/h
35
WNW
20
N
10
NNW
10
SSW
25
SSW
45
SW
40
W
30
WNW
15
WNW
5
NW
5
WSW
10
WSW
15
WSW
10
WSW
5
SSW
30
SSW
30
W
20
WNW
10
W
Snow map
 cm 
 mm 
6
2
3
1
1
max°C
6
8
8
4
10
10
6
4
5
1
10
10
5
13
13
10
8
6
3
min°C
4
7
5
3
7
7
3
4
1
1
6
5
5
9
8
7
7
3
1
chill°C 
-2
3
4
-1
3
2
-3
-1
-3
-2
6
2
2
7
6
4
3
-1
-2
Humid% 
81
92
80
70
65
81
84
82
74
60
35
40
53
59
43
85
92
66
53
Freezing level (m
1200
1750
1750
2050
2300
1950
1300
1050
1150
1900
2400
2950
3100
3050
2950
2800
2450
1400
2300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
3554662113677998433587499543188511119852
Sunrise
6:54
6:54
6:56
6:56
6:58
6:58
Sunset
5:00
5:00
5:00
5:00
5:00
5:00

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 4 of November has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.